In the case of Ndu v. State (1990) 7 NWLR (Pt. 164) 550 at 560, it was held that the hearing of address from counsel before delivery of judgment is an important exercise in the judicial proceedings in our courts and the denial of that right to a party may render the entire proceedings a nullity if a miscarriage of justice occurs. It is my very view that the judgment entered in favour of the respondent against the appellant without the latter closing its case and presenting through its counsel its final address is a serious violation of the appellant’s right to fair hearing, which renders the entire proceedings a nullity. This being the position, it is not necessary to consider whether the damages awarded can be justified.
— Opene JCA. United Bank for Africa (UBA) v. Samuel Igelle Ujor (CA/C/134/99, 20 FEB 2001)